more flag utils
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4
src/h.h
4
src/h.h
@ -600,12 +600,16 @@ enum Flags {
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fl_asc=2, // sorted ascending (non-descending)
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fl_dsc=4, // sorted descending (non-ascending)
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};
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#define FL_GET(X) (v(X)->flags)
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#define FLV_GET(X) ((X)->flags)
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#define FL_SET(X,F) ({ B x_ = (X); v(x_)->flags|= (F); x_; })
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#define FLV_SET(X,F) ({ AUTO x_ = (X); x_->flags|= (F); x_; })
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#define FL_KEEP(X,F) ({ B x_ = (X); v(x_)->flags&= (F); x_; })
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#define FLV_KEEP(X,F) ({ AUTO x_ = (X); x_->flags&= (F); x_; })
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#define FL_HAS(X,F) ((v(X)->flags&(F)) != 0)
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#define FLV_HAS(X,F) (((X)->flags&(F)) != 0)
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#define FL_HAS_ALL(X,F) ((v(X)->flags&(F)) == (F))
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#define FLV_HAS_ALL(X,F) (((X)->flags&(F)) == (F))
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// refcount stuff
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static bool reusable(B x) { return v(x)->refc==1; }
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